Home » MCQs » Strength of Materials MCQs

What happens to the hoop stress in thin cylindrical vessels when the internal pressure increases?

58. What happens to the hoop stress in thin cylindrical vessels when the internal pressure increases?

1. Hoop stress decreases exponentially
2. Hoop stress remains constant
3. Hoop stress increases linearly
4. Hoop stress decreases linearly

Answer

The correct answer is: C) Hoop stress increases linearly

Explanation

A result of the linear connection between pressure and stress, the hoop stress in thin cylindrical tubes increases as internal pressure rises.